/*
 * Copyright (c) 2016, Texas Instruments Incorporated
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * *  Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * *  Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * *  Neither the name of Texas Instruments Incorporated nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef MQTT_CLIENT_TASK_H_
#define MQTT_CLIENT_TASK_H_

#include "mqtt_client_cbs.h"

/* Network States */
typedef enum
{
    MQTT_WAITING_FOR_NETWORK_CONNECTION,
    MQTT_LIB_INITIALIZATION,
    MQTT_CLIENT_CONNECTING_TO_BROKER,
    MQTT_CLIENT_CONNECTED,
} mqtt_task_states_t;

//*****************************************************************************
//
//! \brief      This task kicks off the MQTT client and handles messages received
//!             from the MQTT client callbacks
//!
//! \param[in]  None
//!
//! \return     None
//!
//****************************************************************************
void *MqttClient(void *pvParameters);

void Mqtt_ClientStop(uint8_t disconnect);

//*****************************************************************************
//
//! \brief      Sends a message to the MQTT queue
//!
//! \param[in]  struct msgQueue *queueElement
//!
//! \return     0 on success, -1 on failure to add to queue
//!
//****************************************************************************
int32_t MQTT_SendMsgToQueue(struct msgQueue *queueElement);

#endif /* MQTT_CLIENT_TASK_H_ */
